How Birds Fooled Military Radar
A technology to ignore birds on radar ended up being useful to study and conserve them.
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Show Notes
To learn more about this topic, start your googling with these keywords:
- Radar aeroecology - the use of radar to study airborne life, like birds, bats, and bugs
- Radar ornithology - the use of radar to study birds, especially bird migration
- Dual-polarization radar - radar that transmits and receives waves in both a horizontal and vertical orientation, giving a better idea of a target’s size, shape, and variety.
- Doppler effect - a change in a wave’s frequency in relation to whatever is observing it, such as a radar, but also your ears (it’s the reason a sound like an ambulance siren changes as it gets closer or further away from you).
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